Observation of linear defects in Al particles below 7 nm in size

Journal of Materials Research

Volumn 21, Issue 6, 2006, Pages 1347-1350

  Louzguine Luzgin, Dmitri V ^a   Inoue, Akihisa ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITION EFFECTS; CRYSTAL DEFECTS; DISLOCATIONS (CRYSTALS); MELT SPINNING; PALLADIUM; SOLIDIFICATION; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION ANALYSIS;

ALUMINUM PARTICLES; LINEAR DEFECTS; MICROSTRAIN;

ALUMINUM ALLOYS;

EID: 33745972663     PISSN: 08842914     EISSN: None     Source Type: Journal    
DOI: 10.1557/jmr.2006.0189     Document Type: Article

References (34)

1. A. Inoue, K. Ohtera, A.P. Tsai, and T. Masumoto: New amorphous Al-Y, Al-La and Al-Ce alloys prepared by melt spinning. Jpn. J. Appl. Phys. 27, L736 (1988).
2. A. Inoue, K. Ohtera, A.P. Tsai, and T. Masumoto: New amorphous alloys with good ductility in Al-Y-M and Al-La-M (M = Fe, Co, Ni or Cu) systems. Jpn. J. Appl. Phys. 27, L280 (1988).
3. Y. He, S.J. Poon, and G.J. Shiflet: Synthesis and properties of metallic glasses that contain aluminum. Science 241, 1640 (1988).
4. 2). Jpn. J. Appl. Phys. 27, L479 (1988).
5. G.J. Shiflet, Y. He, and S.J. Poon: Mechanical properties of a new class of metallic glasses based on aluminum. J. Appl. Phys. 64, 6863 (1988).
6. A. Inoue, N. Matsumoto, and T. Masumoto: Al-Ni-Y-Co amorphous alloys with high mechanical strengths, wide supercooled liquid region and large glass-forming capacity. Mater. Trans. JIM 31, 493 (1990).
7. D.V. Louzguine and A. Inoue: Electronegativity of the constituent rare-earth metals as a factor stabilizing the supercooled liquid region in Al-based metallic glasses. Appl. Phys. Lett. 79, 3410 (2001).
8. x (M = Mn, Fe or Co) amorphous alloys containing nanoscale fcc-Al particles. Mater. Trans. JIM 32, 599 (1991).
9. K. Hono, Y. Zhang, A.P. Tsai, A. Inoue, and T. Sakurai: Solute partitioning in partially crystallized Al-Ni-Ce(-Cu) metallic glasses. Script. Mater. 32, 191 (1995).
10. T.B. Massalski: Binary Alloy Phase Diagrams (ASM International, Materials Park, OH, 1990).
11. A. Inoue: Amorphous, nanoquasicrystalline and nanocrystalline alloys in Al-based systems. Prog. Mater. Sci. 43, 365 (1998).
12. A.L. Greer: Metallic glasses. Science 267, 1947 (1995).
13. J.H. Perepezko, R.J. Hebert, and W.S. Tong: Amorphization and nanostructure synthesis in Al alloys. Intermetallics 10, 1079 (2002).
14. J.H. Perepezko: Nucleation-controlled reactions and metastable structures. Prog. Mater. Sci. 49, 263 (2004).
15. D.V. Louzguine and A. Inoue: Investigation of structure and properties of the Al-Y-Ni-Co-Cu metallic glasses. J. Mater. Res. 17, 1014 (2002).
16. 2 metallic glass. Appl. Phys. Lett. 78, 3061 (2001).
17. D.V. Louzguine and A. Inoue: Crystallization behaviour of Al-based metallic glasses below and above the glass-transition temperature. J. Non-Cryst. Solids 311, 281 (2002).
18. 8 metallic glass in crystallization products, in Supercooled Liquids, Glass Transition, and Bulk Metallic Glasses, edited by T. Egami, A.L. Greer, A. Inoue, and S. Ranganathan (Mater. Res. Soc. Proc. 754, Warrendale, PA, 2003) CC11.6, p. 391.
19. K. Zhang, I.V. Alexandrov, RZ Valiev, and K. Lu: Structural characterization of nanocrystalline copper by means of x-ray diffraction. J. Appl. Phys. 88, 5617 (1996).
20. H. Van Swygenhoven, P.M. Derlet, and A. Hasnaoui: Atomic mechanism for dislocation emission from nanosized grain boundaries. Phys. Rev. B 66, 024101 (2002).
21. A.L. Greer: Partially or fully devitrified alloys for mechanical properties. Mater. Sci. Eng. A304-306, 68 (2001).
22. S.S. Gorelik, U.A. Skakov, and L.N. Rastorguev: X-Ray and Electron-Optic Analysis (in Russian) (MISIS, Moscow, 1994), p. 328.
23. D.V. Louzguine and A. Inoue: Devitrification of Ni-based glassy alloys containing noble metals in relation with the supercooled liquid region. J. Non-Cryst. Solids 337, 161 (2004).
24. J.Y. Huang, Y.K. Wu, and H.Q. Ye: Deformation structures in ball milled copper. Acta Mater. 44, 1211 (1996).
25. 5 alloy. Script. Mater. 54, 25 (2006).
26. R. Mitra, W-A. Chiou, and J.R. Weertman: In situ study of deformation mechanisms in sputtered free-standing nanocrystalline nickel films. J. Mater. Res. 19, 1029 (2004).
27. D.X. Li, D.H. Ping, H.Q. Ye, X.Y. Qin, and X.J. Wu: HREM study of the microstructure in nanocrystalline materials. Mater. Lett. 18, 29 (1993).
28. 3 Alloy. Phys. Solid State 43, 2003 (2001).
29. Z. Chen and J. Ding: Molecular dynamics studies on dislocations in crystallites of nanocrystalline α-iron. Nanostruct. Mater. 10, 205 (1998).
30. V. Yamakov, D. Wolf, S.R. Phillpot, and H. Gleiter: Dislocation-dislocation and dislocation-twin reactions in nanocrystalline Al by molecular dynamics simulation. Acta Mater. 51, 4135 (2003).
31. H. Van Swygenhoven and P.M. Derlet: Grain-boundary sliding in nanocrystalline fcc metals. Phys. Rev. B 64, 224105 (2001).
32. H. Van Swygenhoven: Grain boundaries and dislocations. Science 296, 66 (2002).
33. M. Chen, E. Ma, K.J. Heinker, H. Sheng, Y. Wang, and X. Cheng: Deformation twinning in nanocrystalline aluminum. Science 300, 1275 (2003).
34. E. Ma: Watching the nanograins roll. Science 305, 623 (2004).